dts: update to v4.4-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 19 insertions, 0 deletions

diff --git a/dts/Bindings/watchdog/brcm,bcm7038-wdt.txt b/dts/Bindings/watchdog/brcm,bcm7038-wdt.txt
new file mode 100644
index 0000000000..84122270be
--- /dev/null
+++ b/dts/Bindings/watchdog/brcm,bcm7038-wdt.txt
@@ -0,0 +1,19 @@
+BCM7038 Watchdog timer
+
+Required properties:
+
+- compatible : should be "brcm,bcm7038-wdt"
+- reg : Specifies base physical address and size of the registers.
+
+Optional properties:
+
+- clocks: The clock running the watchdog. If no clock is found the
+	  driver will default to 27000000 Hz.
+
+Example:
+
+watchdog@f040a7e8 {
+	compatible = "brcm,bcm7038-wdt";
+	clocks = <&upg_fixed>;
+	reg = <0xf040a7e8 0x16>;
+};